West Pharmaceutical Services, Inc. (WST) NYSE
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WST Historical Return
If you invested $1000 in West Pharmaceutical Services, Inc. (WST) 10 years ago, it would be worth $5,691.59 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $954.45, while $1000 invested 1 year ago would be worth $1,436.84. This corresponds to total returns of 469.16%, -4.55%, 43.68%, respectively, with annualized returns of 18.99%, -0.93%, 43.68%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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WST Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 21, 2026 | 381.98 | 393.48 | 393.48 | 396 | 381.98 | 573,644 |
| October 20, 2026 | 387.54 | 388.78 | 388.78 | 389.75 | 384.21 | 569,248 |
| October 19, 2026 | 383.78 | 383.91 | 383.91 | 387.01 | 383.2 | 312,670 |
| October 16, 2026 | 382.74 | 384.02 | 384.02 | 386.26 | 380.28 | 511,177 |
| October 15, 2026 | 377 | 383.02 | 383.02 | 384.4 | 376.1 | 388,166 |
| October 14, 2026 | 372.21 | 374.65 | 374.65 | 379.21 | 372.21 | 444,548 |
| October 13, 2026 | 369.54 | 371.82 | 371.82 | 378.84 | 367.5 | 446,715 |
| October 12, 2026 | 366.72 | 367.6 | 367.6 | 371.76 | 363.1 | 357,263 |
| October 09, 2026 | 363.31 | 366 | 366 | 370.2 | 362.18 | 480,204 |
| October 08, 2026 | 365.65 | 363.27 | 363.27 | 367.25 | 359.49 | 461,693 |
| October 07, 2026 | 371.66 | 366.48 | 366.48 | 374.79 | 365.35 | 437,980 |
| October 06, 2026 | 379.02 | 372.64 | 372.64 | 381.16 | 367.64 | 401,270 |
| October 05, 2026 | 364.69 | 376.76 | 376.76 | 377.06 | 363.16 | 682,731 |
| October 02, 2026 | 364.74 | 364.98 | 364.98 | 368.85 | 363.26 | 472,085 |
| October 01, 2026 | 367.52 | 365.01 | 365.01 | 370.25 | 363.12 | 638,945 |
| September 30, 2026 | 375.35 | 370.76 | 370.76 | 376.19 | 370.13 | 470,347 |
| September 29, 2026 | 375.51 | 376.63 | 376.63 | 377.78 | 370.8 | 552,450 |
| September 28, 2026 | 366.55 | 375.65 | 375.65 | 378.47 | 366.55 | 562,272 |
| September 25, 2026 | 372.01 | 370.44 | 370.44 | 372.14 | 368.45 | 433,968 |
| September 24, 2026 | 378.67 | 373.6 | 373.6 | 382.71 | 370.71 | 714,787 |
| September 23, 2026 | 370.93 | 375.87 | 375.87 | 376.06 | 368.2 | 875,026 |
| September 22, 2026 | 367.42 | 371.09 | 371.09 | 375.4 | 365.26 | 730,353 |
| September 21, 2026 | 363.78 | 361.78 | 361.78 | 366.12 | 361.05 | 506,786 |
| September 18, 2026 | 366.59 | 362.31 | 362.31 | 366.86 | 359.52 | 1.46M |
| September 17, 2026 | 366.2 | 366.6 | 366.6 | 368.8 | 363.14 | 456,837 |
| September 16, 2026 | 363.11 | 362.01 | 362.01 | 367.33 | 361.06 | 619,691 |
| September 15, 2026 | 355.02 | 365 | 365 | 370.67 | 354.65 | 968,050 |
| September 11, 2026 | 343.87 | 346.23 | 346.23 | 351.96 | 341.68 | 537,790 |
| September 10, 2026 | 333.57 | 344.25 | 344.25 | 344.92 | 331.99 | 643,923 |
| September 09, 2026 | 337.63 | 336.94 | 336.94 | 340.48 | 336.1 | 470,311 |
| September 08, 2026 | 335.51 | 337.75 | 337.75 | 342.34 | 334.04 | 575,554 |
| September 04, 2026 | 339.76 | 339.97 | 339.97 | 342.67 | 339.76 | 337,806 |
| September 03, 2026 | 343.97 | 342.73 | 342.73 | 345.5 | 338.45 | 241,433 |
| September 02, 2026 | 338.85 | 342.63 | 342.63 | 346 | 338.85 | 323,128 |
| September 01, 2026 | 341.83 | 338.65 | 338.65 | 342.67 | 337.85 | 441,351 |
| August 31, 2026 | 336.25 | 341.11 | 341.11 | 342.59 | 335.51 | 611,452 |
| August 28, 2026 | 344.51 | 337.47 | 337.47 | 345.87 | 336.13 | 492,702 |
| August 27, 2026 | 350 | 346.09 | 346.09 | 352.05 | 346.08 | 355,246 |
| August 26, 2026 | 347.97 | 349.92 | 349.92 | 353.12 | 346.25 | 440,086 |
| August 25, 2026 | 353.75 | 348.48 | 348.48 | 354.78 | 348.22 | 383,320 |
| August 24, 2026 | 350.48 | 353.32 | 353.32 | 354.48 | 348.84 | 472,559 |
| August 21, 2026 | 357.87 | 353.08 | 353.08 | 359.18 | 349.7 | 510,996 |
| August 20, 2026 | 349.17 | 353.77 | 353.77 | 360.29 | 347.99 | 579,304 |
| August 19, 2026 | 348.28 | 352.79 | 352.79 | 356.36 | 348.28 | 504,380 |
| August 18, 2026 | 346.47 | 346.59 | 346.59 | 350.04 | 345.06 | 272,529 |
| August 17, 2026 | 348 | 346.61 | 346.61 | 350.74 | 346.43 | 282,615 |
| August 14, 2026 | 344.44 | 349.42 | 349.42 | 349.53 | 343.48 | 388,780 |
| August 13, 2026 | 353.55 | 346.16 | 346.16 | 353.55 | 346 | 768,798 |
| August 12, 2026 | 349.66 | 352.29 | 352.29 | 354.57 | 348.59 | 420,834 |
| August 11, 2026 | 351.05 | 351.37 | 351.37 | 354.05 | 348.12 | 388,019 |
| August 10, 2026 | 353.89 | 352.13 | 352.13 | 358.67 | 351.52 | 562,022 |
| August 07, 2026 | 348.49 | 354.07 | 354.07 | 356 | 347.37 | 461,337 |
| August 06, 2026 | 350.62 | 348.6 | 348.6 | 353.59 | 346.24 | 480,125 |
| August 05, 2026 | 349.26 | 351.02 | 351.02 | 354.96 | 349 | 449,696 |
| August 04, 2026 | 346.82 | 348.76 | 348.76 | 349.75 | 342.78 | 473,235 |
| August 03, 2026 | 343.72 | 347.94 | 347.94 | 349.46 | 343.72 | 643,100 |
| July 31, 2026 | 339.49 | 340.96 | 340.96 | 342.75 | 334.38 | 1.01M |
| July 30, 2026 | 336.14 | 339.59 | 339.59 | 339.66 | 334.36 | 523,413 |
| July 29, 2026 | 337.39 | 337.46 | 337.46 | 339.35 | 330.69 | 904,725 |
| July 28, 2026 | 334.55 | 337 | 337 | 339.61 | 330.41 | 855,080 |
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